000 00284pam a2200109a 44500
082 _a542.231
_bR54L
100 _aRobertson, A.J.B.
245 1 _aLABORATORY GLASS-WORKING FOR SCIENTISTS
260 _a
_bButterworths Scientific Publications
_c1957
964 _gCIRC
997 _a2444 C
999 _c411361
_d411361